Used 2018 GMC Yukon XL for SaleNationwide
943 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 77,003
- Stock #:
- 260841B
- VIN:
- 1GKS1HKJ1KR180148
2019 GMC Yukon XL
Denali RWD
77,003 mi
$34,795
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Shale
- Mileage:
- 80,262
- Stock #:
- G7487B
- VIN:
- 1GKS1HKJ2JR310808
2018 GMC Yukon XL
Denali RWD
80,262 mi
$29,347
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 155,168
- VIN:
- 1GKS2HKJ1HR229595
2017 GMC Yukon XL
Denali 4WD
155,168 mi
$19,195
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Silver
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 159,052
- Stock #:
- QCHTHR362920
- VIN:
- 1GKS2FKC7HR362920
-$696
2017 GMC Yukon XL
SLE 4WD
159,052 mi
$15,000
$14,304
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Pepperdust Metallic
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Atmosphere
- Mileage:
- 117,034
- Stock #:
- 9009A
- VIN:
- 1GKS2HKJ7KR195802
2019 GMC Yukon XL
Denali 4WD
117,034 mi
$27,340
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Iridium Metallic)
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Shale
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 118,470
- Stock #:
- 16426PA
- VIN:
- 1GKS2HKJ6HR394221
2017 GMC Yukon XL
Denali 4WD
118,470 mi
$23,969
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 158,704
- Stock #:
- 19443A
- VIN:
- 1GKS2GKC8HR195960
-$1,750
2017 GMC Yukon XL
SLT 4WD
158,704 mi
$17,349
$15,599
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 143,598
- Stock #:
- 15902
- VIN:
- 1GKS2HKJ3KR116643
2019 GMC Yukon XL
Denali 4WD
143,598 mi
$24,113
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 67,215
- Stock #:
- 32132
- VIN:
- 1GKS2GKC9JR290341
2018 GMC Yukon XL
SLT 4WD
67,215 mi
$29,165
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Summit White
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 118,119
- Stock #:
- 1G269984B
- VIN:
- 1GKS2GKC4KR408958
-$951
2019 GMC Yukon XL
SLT 4WD
118,119 mi
$22,861
$21,910
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Gray (Iridium Metallic)
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Atmosphere
- Mileage:
- 93,020
- Stock #:
- 14679U
- VIN:
- 1GKS2HKJ8JR314679
2018 GMC Yukon XL
Denali 4WD
93,020 mi
$29,566
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Quicksilver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 165,325
- Stock #:
- 332071T
- VIN:
- 1GKS2HKJ0HR332071
2017 GMC Yukon XL
Denali 4WD
165,325 mi
$19,740
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 83,313
- Stock #:
- KR150837
- VIN:
- 1GKS1HKJ6KR150837
2019 GMC Yukon XL
Denali RWD
83,313 mi
$29,216
CarGurus Analysis:
2018 GMC Yukon XL
With 943 currently listed for sale and an average price of $23,586.00, 33.9% of 2018 GMC Yukon XLs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Yukon XL 5 / 5 stars.
58.1% of 2018 Yukon XL models on CarGurus are accident free.
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 160,842
- Stock #:
- HR354647T
- VIN:
- 1GKS2HKJ5HR354647
-$999
2017 GMC Yukon XL
Denali 4WD
160,842 mi
$17,997
$17,597
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 355 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Black
- Combined gas mileage:
- 19 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 38,730
- Stock #:
- G61586B
- VIN:
- 1GKS1FKC2HR201779
2017 GMC Yukon XL
SLE RWD
38,730 mi
$26,598
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Mileage:
- 172,007
- Stock #:
- NN248417A
- VIN:
- 1GKS2HKJ7KR141089
2019 GMC Yukon XL
Denali 4WD
172,007 mi
$18,979
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- 4X2
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 67,982
- Stock #:
- KR350087
- VIN:
- 1GKS1HKJ3KR350087
2019 GMC Yukon XL
Denali RWD
67,982 mi
$32,449
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 6-Speed Automatic
- Mileage:
- 104,857
- Stock #:
- 11411300
- VIN:
- 1GKS2FKC5HR299297
2017 GMC Yukon XL
SLE 4WD
104,857 mi
$17,995
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- White Frost Tricoat
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dark Atmosphere
- Mileage:
- 52,836
- Stock #:
- P15865
- VIN:
- 1GKS2HKJXJR302050
2018 GMC Yukon XL
Denali 4WD
52,836 mi
$35,570
- Year:
- 2017
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 420 hp 6.2L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- 8-Speed Automatic Overdrive
- Mileage:
- 118,416
- Stock #:
- 73603A
- VIN:
- 1GKS2HKJXHR197648
-$835
2017 GMC Yukon XL
Denali 4WD
118,416 mi
$24,138
$23,303
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Gasoline
- Interior color:
- Jet Black
- Transmission:
- Automatic
- Mileage:
- 152,449
- Stock #:
- 7047
- VIN:
- 1GKS2GKC0KR319453
2019 GMC Yukon XL
SLT 4WD
152,449 mi
$18,995
- Year:
- 2019
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- Onyx Black
- Fuel type:
- Gasoline
- Interior color:
- Cocoa/Dune
- Transmission:
- 6-Speed Automatic Overdrive
- Mileage:
- 153,822
- Stock #:
- VV023A
- VIN:
- 1GKS2GKC9KR283245
-$500
2019 GMC Yukon XL
SLT 4WD
153,822 mi
$19,195
$18,695
- Year:
- 2018
- Make:
- GMC
- Model:
- Yukon XL
- Body type:
- SUV / Crossover
- Doors:
- 4 doors
- Drivetrain:
- Four-Wheel Drive
- Engine:
- 355 hp 5.3L V8
- Exterior color:
- White
- Combined gas mileage:
- 18 MPG
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 100,086
- Stock #:
- 11109300
- VIN:
- 1GKS2GKC7JR345904
2018 GMC Yukon XL
SLT 4WD
100,086 mi
$23,995
CarGurus Analysis: 2018 GMC Yukon XL
Summary
With 943 currently listed for sale and an average price of $23,586.00, 33.9% of 2018 GMC Yukon XLs for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 GMC Yukon XL 5 / 5 stars.
58.1% of 2018 Yukon XL models on CarGurus are accident free.
Why it stands out
The 2018 GMC Yukon XL is a standout choice for families seeking a spacious and luxurious SUV. With its extended wheelbase, the Yukon XL offers ample room for passengers and cargo, making it ideal for vacations and daily use. Owners appreciate its comfortable interior and the variety of powertrain options, including a robust 5.3L V8 engine. The vehicle's high accident-free percentage of 58.1% adds to its appeal, ensuring buyers can find reliable options. While some users have reported minor issues, such as dings and a malfunctioning screen, the overall satisfaction remains high, reflected in its perfect user rating of 5 / 5 stars.
Other model years to consider
- Average price: $57,841.00
- Good/great deal percentage: 39.1%
- User rating: 5 / 5
- Total listings: 2,208
- Average price: $66,474.00
- Good/great deal percentage: 40.1%
- Total listings: 2,302
- Average price: $47,732.00
- Good/great deal percentage: 36.6%
- User rating: 4.8 / 5
- Total listings: 2,085
This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.
5.0 Overall rating
Filter by rating
Paul W
Reviewed a 2018 GMC Yukon XL on Aug 3, 2024
Very nice suv with plenty of seating and luggage area. Family friendly on long vacations.
Desirae H
Reviewed a 2018 GMC Yukon XL on Aug 18, 2025
It is a good value. Has all the bells and whistles except for massage seats. In good condition.
Michael B
Reviewed a 2018 GMC Yukon XL on Jul 23, 2022
Perfect for family vacations and trips. Very roomie. Love it
Dominick C
Reviewed a 2018 GMC Yukon XL on Jul 16, 2022
Great spacious and luxurious vehicle for a large family, or just wanting more room!!
2018 GMC Yukon XL Trims
| Trim type | MSRP |
|---|---|
| SLT Standard Edition RWD | $57,100 |
| SLE 4WD | $54,800 |
| SLT RWD | $59,900 |
| SLE RWD | $51,800 |
| Denali RWD | $68,900 |
| Denali 4WD | $71,900 |
| SLT Standard Edition 4WD | $60,100 |
| SLT 4WD | $62,900 |
2018 GMC Yukon XL Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 GMC Yukon XL prices has changed over time.
See more price trendsFAQs
How much does the 2018 GMC Yukon XL cost?
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